body {
	margin: 0 auto;
	width:1000px;
	border:  1 solid black;
}
ul{
	list-style-type: none;
}
li{
	float: left;
}
.photoSize{
	margin-top:3px;
	height: 120px;
}
.photoSize ul li{
	margin-left: 20px;
	margin-right: 10px;
}
.photoSize ul li img {
	width: 150px;
	height: 120px;
}
/*投票*/
.vote{
	float: right;
}
.vote input{
	margin-top:5px;
	margin-right: 20px;
	margin-left: 20px;
}